EP 3167334 A1 20170517 - SET OF EYEGLASS-LENS SEMIFINISHED PRODUCTS AND METHOD FOR THE DESIGN OF SAID SET, METHOD AND DEVICE FOR PRODUCING EYEGLASS LENSES, AND USE OF A SET OF SEMIFINISHED PRODUCTS
Title (en)
SET OF EYEGLASS-LENS SEMIFINISHED PRODUCTS AND METHOD FOR THE DESIGN OF SAID SET, METHOD AND DEVICE FOR PRODUCING EYEGLASS LENSES, AND USE OF A SET OF SEMIFINISHED PRODUCTS
Title (de)
SATZ VON BRILLENGLASHALBFABRIKATEN UND VERFAHREN ZU DESSEN AUSLEGUNG, VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON BRILLENGLÄSERN SOWIE VERWENDUNG EINES SATZES VON HALBFABRIKATEN
Title (fr)
ENSEMBLE DE VERRES DE LUNETTES SEMI-FINIS ET PROCÉDÉ DE CONCEPTION DE CELUI-CI, PROCÉDÉ ET DISPOSITIF DE FABRICATION DE VERRES DE LUNETTES ET UTILISATION D'UN ENSEMBLE DE VERRES SEMI-FINIS
Publication
Application
Priority
- DE 102014213393 A 20140710
- EP 2015065674 W 20150709
Abstract (en)
[origin: WO2016005486A1] The invention relates, among other things, to the provision of a set (68) of eyeglass-lens semifinished products composed of at least three series (66-1, 66-2, 66-3) of eyeglass-lens semifinished products having spherical or rotationally symmetric aspherical front surfaces. The series (66-1, 66-2, 66-3) of eyeglass-lens semifinished products differ in pairs in the base material of said series. The base materials have different average indices of refraction. Each of the series (66-1, 66-2, 66-3) comprises, within an actual surface refractive-power range of the front surface thereof in relation to a standard index of refraction of 1.53 between 3.2 D and 6.7 D, at least three types (No. 7, No. 10, No. 13) of eyeglass-lens semifinished products, which types differ in pairs and the front-surface shapes of which types are designed differently in some way. Within said actual surface refractive-power range of the front surface of the series in relation to a standard index of refraction of 1.53 between 3.2 D and 6.7 D, the front-surface shapes of said at least three types (No. 7, No. 10, No. 13) are identical on a central partial surface (which preferably comprises more than 40%, more preferably more than 50% of the total front surface) or the entire front surface of the type for all of the at least three series (66-1, 66-2, 66-3).
IPC 8 full level
G02C 7/02 (2006.01)
CPC (source: CN EP KR US)
G02C 7/02 (2013.01 - CN EP KR US); G02C 7/022 (2013.01 - US); G02C 7/024 (2013.01 - CN KR); G02C 7/028 (2013.01 - US); G02C 2202/08 (2013.01 - CN EP KR US)
Citation (search report)
See references of WO 2016005486A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016005486 A1 20160114; AU 2015286727 A1 20161124; AU 2015286727 B2 20170302; BR 112016024913 A2 20170815; BR 112016024913 B1 20220927; CA 2946957 A1 20160114; CA 2946957 C 20170829; CN 106662758 A 20170510; CN 106662758 B 20180615; DE 102014213393 A1 20160114; DE 102014213393 B4 20161229; EP 3167334 A1 20170517; EP 3167334 B1 20181010; ES 2711090 T3 20190430; HU E042088 T2 20190628; JP 2017514180 A 20170601; JP 6165358 B2 20170719; KR 101763095 B1 20170728; KR 20160131121 A 20161115; MX 2016016685 A 20170404; MX 362739 B 20190207; PH 12016502071 A1 20170109; PL 3167334 T3 20190430; TR 201900298 T4 20190221; US 2017102555 A1 20170413; US 9733492 B2 20170815
DOCDB simple family (application)
EP 2015065674 W 20150709; AU 2015286727 A 20150709; BR 112016024913 A 20150709; CA 2946957 A 20150709; CN 201580021652 A 20150709; DE 102014213393 A 20140710; EP 15734209 A 20150709; ES 15734209 T 20150709; HU E15734209 A 20150709; JP 2016565297 A 20150709; KR 20167030097 A 20150709; MX 2016016685 A 20150709; PH 12016502071 A 20161018; PL 15734209 T 20150709; TR 201900298 T 20150709; US 201615339755 A 20161031